83273266328 has 32 divisors (see below), whose sum is σ = 182239372800. Its totient is φ = 34929210912.

The previous prime is 83273266319. The next prime is 83273266339. The reversal of 83273266328 is 82366237238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15816758 + ... + 15822021.

It is an arithmetic number, because the mean of its divisors is an integer number (5694980400).

Almost surely, 2^83273266328 is an apocalyptic number.

It is an amenable number.

83273266328 is an abundant number, since it is smaller than the sum of its proper divisors (98966106472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83273266328 is a wasteful number, since it uses less digits than its factorization.

83273266328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31638839 (or 31638835 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 50.

The spelling of 83273266328 in words is "eighty-three billion, two hundred seventy-three million, two hundred sixty-six thousand, three hundred twenty-eight".